Scuba divers on Blacktip Island will attempt to set the world record for underwater telephone booth stuffing Saturday on Ma Bell Reef to raise awareness of the island’s newest dive site, island chamber of commerce officials said.

“Our phone booth gathered dust for years, so we sunk it as an artificial reef,” chamber president Ledford Waite said. “We had all the booths from Tiperon sent over, too, and sunk them. It’s a one-of-a-kind site, but the problem’s getting the word out.

“We figured a 1950s stunt using 1980s technology would be perfect for drawing attention,” Waite said. “The world record’s 25 people, but that was on land and without scuba gear. We got eight divers in a booth in a practice run, and we’re hoping someone can squeeze in 11 or 12.”

Experts expect teams to use a variety of strategies.

“Official attempts have to be in a standard, upright phone booth, but that’s the only constant,” chamber treasurer and Tiperon University-Blacktip engineering chair Sally Port said. “How teams handle mass and volume is key. There’s lots of math involved in wedging the right people in the right order, and jamming their tanks in at just the right angles without dislodging any regulators.

“The ideal stuffee should on the short and skinny side, but that’s up to the load master who’ll stack divers in as he or she thinks best,” Port said. “The good thing about doing this on scuba is we don’t have to worry about the person on the bottom not being able to breathe. Or cracking ribs. That’s what killed the fad back in the 50s.”

Teams have done extensive preparation for the event.

“We punched in everyone’s height, weight and density stats, then ran a bunch of computer simulations to see who fits best where,” Marina DeLow said. “We have a good idea of who we want where, but I can’t say more than that. Other than Lee Helm goes on the bottom. Based on solely on him being a jerk.”

Contest rules allow for part of each stuffed diver to extend from the booth.

“If their torso’s in, we’ll call it good,” Waite said. “It’s OK to have arms and leg sticking out, so long as most of the body’s in the booth. And we’ll have safety divers on hand in case anyone does get their reg yanked out, what with arms and legs getting shoved every which way.”

Photos of the winners will be sent to Guinness Book of World Records.

“Technically, no one’s tried to do this before, so any number will be the record,” safety diver B.C. Flote said. “But we’ll be maxing it out to make sure the Guinness people take us seriously.